Sven
Well-known member
I've ruined a lot of binding strips while attempting to bend them on the pipe. Last night I stumbled onto a solution that helped me avoid that. I was going to bend two strips so I wet them and put them on some brown artist's tape, the kind that goes sticky when you soak it in water. The purpose was just to keep them together, but they bent much more easily at the bout at which I started. So I put some tape on the inside of the waist as well, and managed to bend these fairly thick padauk strips without them cracking.
I think the tape worked in two ways but can't rule out a third. First, the tape kept the moisture in the wood longer. Second, the tape acted as a backing strip on the outside and strengthened the strips, much as a spring steel piece would. Third, I noticed some gunk oozing out of the wood. I can't say if this was oil from the wood or if the cellulose glue from the tape crept in. Anyway it worked and the tape was dead easy to scrape off before glueing.
Some pics in this link, but not necessarily more info:
http://www.argapa.blogspot.se/2013/12/facing-my-fears-of-binding.html
So if you crack binding, get the paper tape out.
I think the tape worked in two ways but can't rule out a third. First, the tape kept the moisture in the wood longer. Second, the tape acted as a backing strip on the outside and strengthened the strips, much as a spring steel piece would. Third, I noticed some gunk oozing out of the wood. I can't say if this was oil from the wood or if the cellulose glue from the tape crept in. Anyway it worked and the tape was dead easy to scrape off before glueing.
Some pics in this link, but not necessarily more info:
http://www.argapa.blogspot.se/2013/12/facing-my-fears-of-binding.html
So if you crack binding, get the paper tape out.